Semtech 4-Element Bi-Directional TVS Diode Surface Mount SOIC Package, 300W Peak Pulse Power LCDA05.TBT

Semtech LCDA05.TBT is a high-performance 4-element bi-directional Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from destructive voltage transients such as electrostatic discharge (ESD), lightning, and switching surges. Packaged in an 8-pin SOIC surface mount form factor, it provides efficient rugged protection with a peak pulse power rating of 300 watts.

This device features an isolated diode configuration and bi-directional operation, allowing it to clamp voltage transients in both polarities, making it ideal for protecting sensitive communication and power lines. With a minimum breakdown voltage of 6 volts and a maximum reverse stand-off voltage of 5 volts, it acts quickly to prevent voltage spikes exceeding safe limits.

The LCDA05.TBT has a clamping voltage of 11 volts, ensuring voltage surges are effectively limited to protect downstream components. It operates reliably over a wide temperature range from -55°C to 125°C, suitable for industrial and commercial applications where environmental conditions vary. The low maximum reverse leakage current of 20 microamperes contributes to energy efficiency and minimal standby power consumption.

The diode incorporates electrostatic discharge (ESD) protection, facilitating compliance with ESD protection standards for electronic devices. With 4 elements integrated per chip, it provides enhanced protection capability in a reduced footprint, beneficial for compact PCB layouts.

The compact physical dimensions - including a length of 5 mm, width of 4 mm, and height of 1.5 mm - allow for easy integration into high-density modern electronics. Mount type is surface mount, suitable for automated PCB assembly in industrial, telecommunications, computing, and automotive-related circuitry requiring transient voltage protection.

Isolated diode configuration for effective transient suppression. Bi-directional operation protects against positive and negative voltage spikes. 300 watt peak pulse power rating for high energy transient events. Clamping voltage of 11 volts limits surge voltage levels.

Surface mount SOIC 8-pin package for compact assembly. Operating temperature range from -55°C to 125°C ensures reliability. Low maximum reverse leakage current of 20μA optimizes efficiency. Includes ESD protection complying with industry standards.

Four elements per chip enhance protective performance. Compact size ideal for space-constrained electronics design.

This Semtech TVS Diode is well suited for use in industrial electronics, telecommunications infrastructure, automotive electronics, and any application requiring reliable transient voltage suppression to improve product longevity and safety. Explore related semiconductor products and components in the EnvMart Electronics & Electricals category for more solutions in transient protection.